SegmentCommand Constructor(Int32,SegmentCommandFlags)

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public SegmentCommand( 
   int threshold,
   SegmentCommandFlags flags
)

'Declaration
 
Public Function New( _
   ByVal threshold As Integer, _
   ByVal flags As SegmentCommandFlags _
)

'Usage
 
Dim threshold As Integer
Dim flags As SegmentCommandFlags
 
Dim instance As New SegmentCommand(threshold, flags)

public SegmentCommand( 
   int threshold,
   SegmentCommandFlags flags
)

function SegmentCommand( 
   threshold ,
   flags 
)

public:
SegmentCommand( 
   int threshold,
   SegmentCommandFlags flags
)

Parameters

threshold: The tolerance value of each segment. Valid values for this parameter are: 0 to 255 for 1, 2, 3, 4, 5, 6, 7, 8, 24, and 32-bit images, 0 to 4095 for 12-bit images and 0 to 65535 for 16, 48, and 64-bit images.
flags: Flag that indicates the color space used in the segmentation. For a list of possible values, refer to SegmentCommandFlags.

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Public Sub SegmentConstructorExample()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True

   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"))

   ' Prepare the command
   Dim command As SegmentCommand = New SegmentCommand(20, SegmentCommandFlags.Rgb)
   ' segment the image.
   command.Run(leadImage)
   codecs.Save(leadImage, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24)

End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

public void SegmentConstructorExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

      RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"));

      // Prepare the command
      SegmentCommand command = new SegmentCommand(20, SegmentCommandFlags.Rgb);
      // segment the image.
      command.Run(image);
      codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24);

   }

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}

[TestMethod]
public async Task SegmentConstructorExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   // Load the image
   string srcFileName = @"Assets\Image1.cmp";
   StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName);
   RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile));

   // Prepare the command
   SegmentCommand command = new SegmentCommand(20, SegmentCommandFlags.Rgb);
   // segment the image.
   command.Run(image);

   string destFileName = @"result.jpg";
   StorageFile saveFile = await Tools.AppLocalFolder.CreateFileAsync(destFileName);
   await codecs.SaveAsync(image, LeadStreamFactory.Create(saveFile), RasterImageFormat.Jpeg, 0);
}

public void SegmentConstructorExample(RasterImage image, Stream outStream)
{
   // Prepare the command
   SegmentCommand command = new SegmentCommand(20, SegmentCommandFlags.Rgb);
   // segment the image.
   command.Run(image);
   // Save result image
   RasterCodecs codecs = new RasterCodecs();
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24);
   image.Dispose();
}

Public Sub SegmentConstructorExample(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim command As SegmentCommand = New SegmentCommand(20, SegmentCommandFlags.Rgb)
   ' segment the image.
   command.Run(image)
   ' Save result image
   Dim codecs As RasterCodecs = New RasterCodecs()
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24)
   image.Dispose()
End Sub

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

SegmentCommand Class
SegmentCommand Members
Overload List